print("单号:  DH201409230001")
print("时间:  2014-09-23 08:56:14")
print("-------------------------")
print("名称"+"\t","数量","单价"+"  "+"金额")
print("金士顿U盘"+"\n"+"8GB"+"\t","1","40.00","40.00",sep="  ")
print("胜利16GBTF"+"\n"+"卡"+"\t","1","50.00","50.00",sep="  ")
print("读卡器"+"\t  "+"1"+"  "+"8.00"+"   "+"8.00")
print("网线2米"+"\t  "+"1"+"  "+"8.00"+"   "+"8.00")
print("-------------------------")
print("总数: 4       总额:103.00")
print("折后总额:103.00")
print("实收:103.00   找零:0.00")
print("收银: 管理员")